919973604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{20681}}^1$

素因数の和:21036

約数の個数: 48

約数和(自身を含む): 2348813376

約数和(自身を除く): 1428839772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 337, 674, 1011, 1348, 2022, 3707, 4044, 7414, 11121, 14828, 20681, 22242, 41362, 44484, 62043, 82724, 124086, 227491, 248172, 454982, 682473, 909964, 1364946, 2729892, 6969497, 13938994, 20908491, 27877988, 41816982, 76664467, 83633964, 153328934, 229993401, 306657868, 459986802, 919973604]

約数ペア:

[(1, 919973604), (2, 459986802), (3, 306657868), (4, 229993401), (6, 153328934), (11, 83633964), (12, 76664467), (22, 41816982), (33, 27877988), (44, 20908491), (66, 13938994), (132, 6969497), (337, 2729892), (674, 1364946), (1011, 909964), (1348, 682473), (2022, 454982), (3707, 248172), (4044, 227491), (7414, 124086), (11121, 82724), (14828, 62043), (20681, 44484), (22242, 41362)]